Home / 65,151,388.11-97,705,381.23-26,279,800.35

Finding the Fourth Proportional to 65,151,388.11, 97,705,381.23 and 26,279,800.35

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Solution

The fourth proportional to 65,151,388.11, 97,705,381.23 and 26,279,800.35 is: 39,410,947.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,151,388.11 : 97,705,381.23 = 26,279,800.35 : x
  2. Step 2: Convert to fraction form
    65,151,388.11/97,705,381.23 = 26,279,800.35/x
  3. Step 3: Cross multiply
    65,151,388.11x = 97,705,381.23 × 26,279,800.35
  4. Step 4: Simplify right side
    65,151,388.11x = 2,567,677,911,845,037.50
  5. Step 5: Solve for x
    x = 2,567,677,911,845,037.50/65,151,388.11
  6. Step 6: Final answer
    x = 39,410,947.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.